<?php

class Admin_Bootstrap extends Zend_Application_Module_Bootstrap
{

    protected function _initNavigationConfig()
    {        
        $view = $this->getApplication()->getResource('view');
        $config = new Zend_Config_Xml(
        APPLICATION_PATH . '/modules/admin/configs/navigation.xml', 'nav');
             
        $navigation = new Zend_Navigation($config);
        $view->navigation($navigation);
    }
}

?>